![Tested: The fastest bicycle inner-tubes](https://zinncycles.com/wp-content/webpc-passthru.php?src=https://www.velonews.com/wp-content/uploads/2020/12/6-tubolito-2400-1.jpg&nocache=1?width=1200)
Which inner tubes have the lowest rolling resistance? Or is it no tube at all? Lennard Zinn investigates.
Read the full article at Tested: The fastest bicycle inner-tubes on VeloNews.com.
Which inner tubes have the lowest rolling resistance? Or is it no tube at all? Lennard Zinn investigates.
Read the full article at Tested: The fastest bicycle inner-tubes on VeloNews.com.